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CLOSEDNESS EQUATION FOR BIORTHOGONAL SYSTEM OF FUNCTIONS

Abstract

Closedness  equation for biorthogonal system of functions has been derived. Closed-loop function systems characteristics are defined. They allow to solve contact problems of elasticity theory for finite bodies – a rectangle, a circular plate, a cylinder of finite length, etc.

About the Authors

Nikolay A. Bazarenko
Don State Technical University.
Russian Federation


Isa M. Peshkhoyev
Don State Technical University.
Russian Federation


References

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8. Handbook of Mathematical Functions with Formulas, Graphs and Mathematical Tables// Eds M. Abramowitz and Stegun. Washington: Gov. Print off., 1964.


Review

For citations:


Bazarenko N.A., Peshkhoyev I.M. CLOSEDNESS EQUATION FOR BIORTHOGONAL SYSTEM OF FUNCTIONS. Vestnik of Don State Technical University. 2011;11(1):5-9. (In Russ.)

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ISSN 2687-1653 (Online)